search
  • 로그인
    가입하기
  • 영어를 구사하는 고객 지원만 가능

    1-800-464-1640

    국제적인:

    +66-39601289

  • 언어 변경
  • USD
  • 카트
무료 배송

Frequently Asked Questions (FAQ) / Calibrated Gems for Replacing Lost Stones & Custom Jewelry

What is a Calibrated Gemstone?

Calibrated Diamond and Sapphire

A calibrated gemstone is one that has been cut to fit standard size commercial gemstone jewelry mountings and settings. Examples are 7 mm x 5 mm oval shape gemstones, or a 6 mm round shape gem. Calibrated gemstones are not cut to exact measurements, but they are cut to sizes that most standard size mountings can accommodate.

There will always be some variance; usually for gemstones over 1 carat in weight, a size variance within 0.04% is acceptable, depending on the exact jewelry design of course. Above in the photo are two 6 mm round diameter stones, but the diamond is almost half the weight of the sapphire.This is why gemstones should be bought by size rather than weight.

Return to FAQ HOME

STAY IN TOUCH | NEWSLETTER
*GemSelect 프로모션 이메일 수신을 신청하셨습니다..
파트너와 신뢰 결제 옵션

모바일 버전으로 전환

저작권 © 2005-2024 GemSelect.com 판권 소유.

GemSelect.com(SETT Company Ltd.)의 명시적인 서면 동의 없이 재생산(텍스트 또는 그래픽)하는 것은 엄격히 금지됩니다.

792

쇼핑을 계속
점검
쇼핑을 계속
점검